How much did VCEL move each index today?
XBI: VCEL moved +2.17% and contributed +0.02 points of the index's +4.95-point move (0% of it), ranking #83 of 147 members by contribution to the move.
VCEL closed the 2026-08-25 session at 43.22; that day's move sits in the 77th percentile of its own past year. The stock is 10.5% below its 52-week closing high and +20.0% for the year so far.
VCEL in the XBI beyond today
| window | VCEL return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | −2.35% | −0.02 pts | +9.00 pts | #128 of 147 |
| 1 month | −4.63% | −0.03 pts | +18.53 pts | #121 of 147 |
| quarter to date | −2.85% | −0.02 pts | +10.87 pts | #96 of 147 |
| year to date | +20.02% | +0.13 pts | +47.19 pts | #88 of 147 |
Who moved with and against VCEL today?
On VCEL's side of the XBI tape: MRNA (+0.60 pts), TWST (+0.23 pts), BEAM (+0.13 pts). Pulling the other way: PTGX (−0.06 pts), SLS (−0.03 pts), PCVX (−0.03 pts).
Every member's contribution, top to bottom, is on the index dashboards; the day's story is in the market-close note. Machine-readable figures for this stock: /api/stock/VCEL, free to cite with attribution.